attributes.py 文件源码

def finalize(self, nc_out):
        # TODO: when primary is implemented, make sure to use primary min and max
        # actually, do raise exceptions here, handle higher up
        udim = next((d for d in self.config.dims.values() if d["max"] is not None), None)
        if udim is None:
            # bail early if udim is None, ie. no unlimited dim configured
            return ""
        max = udim["max"]
        if isinstance(max, datetime):
            return datetime_format(max)
        else:
            udim_indexed_by = udim["index_by"]
            dt = nc.num2date(max, self.config.vars[udim_indexed_by]["attributes"]["units"])
            return datetime_format(dt)